<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <style>
      html,
      body {
        width: 100%;
        height: 100%;
        margin: 0;
      }

      #chart {
        width: 100%;
        height: 100%;
      }
    </style>
  </head>
  <body>
    <div id="chart"></div>
    <script src="../../static/echarts.min.js"></script>
    <script src="./echarts-init.js"></script>
  </body>
</html>